Illinois Capacitor, Inc.

155KFM450MFH

RADIAL LEAD HIGH FREQUENCY/ LOW IMPEDANCE

Parts are RoHS compliant

Date code when parts became RoHS: 1424

Parts are RoHS compliant

Date code when parts became RoHS: 1424

Applications: 

Switching regulators and power supplies, input filters

Electrical Specifications

Capacitance: 1.5 uF
Dissipation Factor: 0.2 Max at 120 Hz and 20°C
Temperature Range: -40°C to +105°C
Impedance: 25Ohms100 kHz20°C
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Tolerance: -20 %, +20 %
WVDC: 450 Volts DC
SVDC: 500 Volts DC
Ripple Current: 80 mA at 100 kHz and 105°C
Impedance Ratios:-40°C/20°C 9 and - - -

Leakage Current: .02CV+10uA
23.5 uA after 2 Minutes

Load Life: 10000 hours at 105°C with 100 % of rated voltage and with 100 % of rated ripple current
Capacitance Change: ≤20% of initial measured value
Dissipation Factor: ≤200% of maximum specified value
Leakage Current: ≤100% of maximum specified value

Frequency Multipliers:

50 Hz 120 Hz 400 Hz 1 kHz 10 kHz 100 kHz
0.4 0.5 0.5 0.8 0.9 1

Temperature Multipliers:

45°C 60°C 70°C 65°C 75°C 85°C 105°C 125°C
2.23 2.17 2 2.1 1.75 1.75 1 0

Physical Dimensions

Diameter (D): 8 mm + 0.5 mm
Length (L): 11.5 mm + 1.5 mm
Lead Spacing (S): 3.5 mm +/- 0.5 mm
Coating: GreenPET sleeving

Lead Wire Diameter (d): 0.6 mm +/- 0.05 mm
Lead Length: 15 mm +/- MIN mm
Lead Finish: Matte Tin